Sadako vs. Kayako is a 2016 Japanese supernatural horror film directed by Kōji Shiraishi. It is a crossover of the Ju-on and the Ring series. The film was first teased as an April Fools' joke on April 1, 2015, but was later confirmed on December 10, 2015, to be a real production. It was released on June 18, 2016, in Japan, with a North American release on January 26, 2017, on streaming site Shudder.

Synopsis

Sadako vs. Kayako is a 2016 Japanese supernatural horror film directed by Kōji Shiraishi. It is a crossover of the Ju-on and the Ring series. The film was first teased as an April Fools' joke on April 1, 2015, but was later confirmed on December 10, 2015, to be a real production. It was released on June 18, 2016, in Japan, with a North American release on January 26, 2017, on streaming site Shudder.